Recently I removed the Intel Pro Wireless Manager from my Dell D420
laptop. When it was removed I had the Radio set to off because I was
plugged into my LAN via Ethernet. Once it was removed and I rebooted I
was unable to see any wireless networks in the Wireless Network
Connection configuration window. In the Wireless Network Connections
Window you will see the below message.
There are two different things that could be the issue if you run
into this problem. Each of these problems is listed below along with
resolutions to each one.
Wireless Network Switch: The first issue that it
could be is the wireless on/off switch on the side of your laptop is set
to off. The switch, which is described in detail here,
should be pushed towards the screen which is the on position. After the
switch is in the on position refresh the wireless network list and you
should start seeing your wireless network almost immediately.
Turn Intel Pro Wireless On: The second item which
ended up being my issue was the fact that the wireless was turned off in
the configuration for the Intel Pro wireless card’s configuration. To
turn on the wireless back to “on” open “Network Connections” ( click
start >> right click Network Places >> choose Properties
from the drop down). Right click on the “Wireless Network Connection”
and choose Properties from the drop down. The Wireless Network
Connection Properties window, shown below, will pop open.
Click the Configure button next to the wireless card, in this case
the “Intel(R) PRO/Wireless 3945ABG Net”, to open the wireless card
configuration utility. When this opens, it will look like the below, you
will see a drop down in the upper right corner that allows you to
choose either “Turn Wireless On” or “Turn Wireless Off”.
Set the drop down to “Turn Wireless On” and then click OK at the
bottom of the window to save the new setting. Once saved click on “View
Wireless Networks” to verify you now see wireless networks appearing.
The Wireless Network Connection window should now look like the below.
You should now be able to connect to your wireless network without
issue. You also may want to leave wireless off from time to time if you
are plugged directly into your network using the LAN port on the laptop
so you can save more of your laptop battery.
Producers looking for extras for Bollywood superstar’s upcoming film to be shot in the city
Here’s proof that dreams are made in Dubai. It’s not everyday that you
get a chance to star in a Shah Rukh Khan film — featuring Bollywood
royals Deepika Padukone, Abhishek Bachchan and Boman Irani.
tabloid! can exclusively reveal that the Happy New Year team will be scouting the UAE for extras to feature in director Farah Khan’s next project.
“We are on the hunt for people belonging to different nationalities and various age groups for Happy New Year,” said Mini Sarma, of 7 Media, line producer of Happy New Year.
Anyone who wants to be an extra in the film, due to be shot in Dubai
throughout September, should send a detailed biography to following Email Id by early next week.
“All those who are energetic, love Bollywood and like rubbing shoulders
with stars should apply before August 25. We will be finalising the
names before the shoot begins. We will be needing quite a few people, so
hurry,” said Sarma who’s assisting Farah Khan in her Dubai production.
If you are lucky, you may even get to speak a line or two in the
presence of King Khan.
tabloid! can also confirm that September will be the month of
an epic Bollywood invasion. Stars including Bachchan, Irani, Jackie
Shroff, Sonu Sood and Anuradha Menon (popularly known as Lola Kutty)
will be joining the hit Chennai Express pair Shah Rukh Khan and Padukone on September 1 for the first leg of their Happy New Year shoot.
And the casting call is not the sole development on the Happy New Year front.
Director Farah’s third collaboration with King Khan has gained momentum
ever since she finalised her two prime locations. Industry insiders
tell us that Farah has zeroed in on the expansive shopping destination,
The Dubai Mall and Atlantis, The Palm to bring her story alive.
The shoot is likely to last 30 days and it’s being billed as the first
Bollywood film in Dubai history to be shot from start to finish here.
Currently, plans are also being chalked out to beef up security on the
filming sets to ensure the smooth flow of filming and to ward off
interruptions caused by frenzied fans.
“Dubai is going to witness one of the biggest Bollywood shoots soon. So
it’s important that everything goes according to plan. With the help of
Dubai Film & TV Commission we are making sure that all goes well,”
added Sarma, who has assisted in several high-profile advertisement
shoots and South Indian films in the past.
Produced by Shah Rukh’s Red Chillies Entertainment, Happy New Year has already nailed a casting coup since it reunites Padukone with her Chennai Express
leading man, Shah Rukh. Together, they set the box office on fire and
have earned the distinction of starring in the first Indian film to take
in the covet Rs1 billion in the shortest time.
The big question now is if Happy New Year, filmed in Dubai, can smash their own record.
Though a tight lid is being kept on the storyline of Happy New Year,
rumours are strong that it’s a going to be a comedy about five men who
cannot dance, a Marathi-speaking girl with incredible dancing skills
(Padukone), a villain (Jackie Shroff) and a dancing competition that
they all wish to participate in. Choreographer-director Farah Khan, who
is known to churn out crowd pleasers (a.k.a masala films) such as Om Shanti Om and Main Hoon Na with Shah Rukh Khan in the lead, prides herself in making films blends romance, action and colourful songs.
It may be too early to predict box office returns, but it’s clear that
Dubai is pulling out all the stops to welcome Khan, one of Bollywood’s
top earners.
In an interview with tabloid! in July, Dubai Film And TV
Commission chairman Jamal Al Sharif said that his team had extended
several incentives on catering, visa and hotel stays to the Happy New Year crew.
“Last year, I met [director] Farah Khan who wanted to know more about
shooting in Dubai. I was like: ‘Farah, tell me what you want’. Also, for
Shah Rukh, Dubai is like a second home and having him give Dubai this
credibility is important to us” said Al Sharif.
(Notes : all the names and logos used in this post are belongs to appropriate owners, if any complaint just mail to me.)
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A simple, fun and entertaining game hits the public with a blast,
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When it comes to audio or video communication through the Internet,
Skype is the one that most people have heard of and are using. However,
other than Skype, there are other similar services that also provide
audio/video communication features. In this article, we will look into
some free apps which offer better audio/video communication than Skype.
VSee
VSee
is a video conferencing and screen sharing service which works very
similar to Skype. VSee uses less bandwidth and offers higher quality
video and audio as compared to Skype. The greatest advantage of VSee
over any other video communication service is that the users can share
their screen with other users and use annotation tools for meetings and
discussions.
The free version of VSee supports only one screen share per day with unlimited group video calls.
ooVoo tries to give the user a lot more options mainly for video communication. ooVoo
provides high quality video and audio experience for the user. The user
can see videos in full screen mode making good use of the screen real estate. Probably the biggest features of ooVoo, which also differentiate it with other competitors, are video call recording and video messaging.
With ooVoo, users are able to send video messages to each other while recording live conversations. Another exciting feature of ooVoo
is the watch together feature. With watch together, the users are able
to watch movies together while remotely connected to each other.
The free version of ooVoo allows up to 12 people to connect to each other in a group call.
Viber
Viber
first started as a free mobile voice call service, and has recently
venture into the desktop market as well. It is now available for Windows
and Mac alongside the various mobile platforms that it supports. The
biggest advantage of Viber is that once you are connected to it from
your mobile, all your contacts in the phone are added to your Viber
account and you can access them right from the desktop too.
Other similar apps
If none of the above three interest you, here are more alternatives to Skype that you can use. Google Hangouts – Especially useful for group video calls. Each member needs to have Google ID in order to log into Google Hangouts. UberConference – A specialized conferencing service with social integration. Tokbox – A highly configurable tool for website owners who want to integrate video communication right inside their own websites. Jitsi – A good alternative to Skype as well as various instant messaging apps. Voxox – An all in one communications app that comes with integrated faxing service. Facetime – Facetime can be termed as the Skype for Mac. Apple offers Facetime service which is compatible and free only for Mac/iPhone users. Tinychat - A very simple service with no registration required. Provides video conferencing up to 12 people at a time.
Conclusion
While
there are tons of alternatives to Skype, you may not have heard of
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insight of the various voice/video call apps that you can use and not
limiting yourself to only one choice.
Which is your favorite app or service for audio/video communication?
IP network engineers need a solid understanding of how IP subnetting
works--yet the subject is often taught so poorly, students wind up
completely baffled. RAFOMAC has developed a simple, graphical approach
that explains IP subnetting in a way that finally makes sense.
IP
subnetting is a fundamental subject that's critical for any IP network engineer
to understand, yet students have traditionally had a difficult time grasping
it. Over the years, I've watched students needlessly struggle through school and
in practice when dealing with subnetting because it was never explained to them
in an easy-to-understand way. I've helped countless individuals learn what
subnetting is all about using my own graphical approach and calculator
shortcuts, and I've put all that experience into this article.
Although
IP stands for Internet Protocol, it's a communications protocol used from the
smallest private network to the massive global Internet. An IP address is a
unique identifier given to a single device on an IP network. The IP address consists
of a 32-bit number that ranges from 0 to 4294967295. This means that
theoretically, the Internet can contain approximately 4.3 billion unique
objects. But to make such a large address block easier to handle, it was
chopped up into four 8-bit numbers, or "octets," separated by a
period. Instead of 32 binary base-2 digits, which would be too long to read,
it's converted to four base-256 digits. Octets are made up of numbers ranging
from 0 to 255. The numbers below show how IP addresses increment. 0.0.0.0
0.0.0.1
...increment 252 hosts...
0.0.0.254
0.0.0.255
0.0.1.0
0.0.1.1
...increment 252 hosts...
0.0.1.254
0.0.1.255
0.0.2.0
0.0.2.1
...increment 4+ billion hosts...
255.255.255.255
The
word subnet is short for sub network--a smaller network within a
larger one. The smallest subnet that has no more subdivisions within it is
considered a single "broadcast domain," which directly correlates to
a single LAN (local area network) segment on an Ethernet switch. The broadcast
domain serves an important function because this is where devices on a network
communicate directly with each other's MAC addresses, which don't route across
multiple subnets, let alone the entire Internet. MAC address communications are
limited to a smaller network because they rely on ARP broadcasting to find their
way around, and broadcasting can be scaled only so much before the amount of
broadcast traffic brings down the entire network with sheer broadcast noise.
For this reason, the most common smallest subnet is 8 bits, or precisely a
single octet, although it can be smaller or slightly larger.
Subnets
have a beginning and an ending, and the beginning number is always even and the
ending number is always odd. The beginning number is the "Network ID"
and the ending number is the "Broadcast ID." You're not
allowed to use these numbers because they both have special meaning with
special purposes. The Network ID is the official designation for a particular
subnet, and the ending number is the broadcast address that every device on a
subnet listens to. Anytime you want to refer to a subnet, you point to its
Network ID and its subnet mask, which defines its size. Anytime you want to
send data to everyone on the subnet (such as a multicast), you send it to the
Broadcast ID. Later in this article, I'll show you an easy mathematical and
graphical way to determine the Network and Broadcast IDs.
Over
the years, as I watched people struggle with the subject of IP subnetting, I
wanted a better way to teach the subject. I soon realized that many students in
IT lacked the necessary background in mathematics and had a hard time with the
concept of binary numbers. To help close this gap, I came up with the graphical
method of illustrating subnets shown in Figure A. In this
example, we're looking at a range of IP addresses from 10.0.0.0 up to
10.0.32.0. Note that the ending IP of 10.0.32.0 itself is actually the
beginning of the next subnet. This network range ends at the number
right before it, which is 10.0.31.255.
Figure A
Note
that for every bit increase, the size of the subnet doubles in length, along
with the number of hosts. The smallest tick mark represents 8 bits, which
contains a subnet with 256 hosts--but since you can't use the first and last IP
addresses, there are actually only 254 usable hosts on the network. The easiest
way to compute how many usable hosts are in a subnet is to raise 2 to the power
of the bit size minus 2. Go up to 9 bits ,and we're up to 510 usable hosts,
because 2 to the 9th is 512, and we don't count the beginning and ending. Keep
on going all the way up to 13 bits, and we're up to 8,190 usable hosts for the
entire ruler shown above.
Subnets
can be subdivided into smaller subnets and even smaller ones still. The most
important thing to know about chopping up a network is that you can't
arbitrarily pick the beginning and ending. The chopping must be along clean
binary divisions. The best way to learn this is to look at my subnet ruler and
see what's a valid subnet. In Figure B, green subnets are valid and red
subnets are not.
Figure B
The
ruler was constructed like any other ruler, where we mark it down the middle
and bisect it. Then, we bisect the remaining sections and with shrinking
markers every time we start a new round of bisecting. In the sample above,
there were five rounds of bisections. If you look carefully at the edge of any
valid (green) subnet blocks, you'll notice that none of the markers contained
within the subnet is higher than the edge's markers. There is a mathematical
reason for this, which we'll illustrate later, but seeing it graphically will
make the math easier to understand.
The
subnet mask plays a crucial role in defining the size of a subnet. Take a look at
Figure C. Notice the pattern and pay special attention to the numbers in
red. Whenever you're dealing with subnets, it will come in handy to remember
eight special numbers that reoccur when dealing with subnet masks. They are 255,
254, 252, 248, 240, 224, 192, and 128.
You'll see these numbers over and over again in IP networking, and memorizing
them will make your life much easier.
Figure C
I've
included three class sizes. You'll see the first two classes, with host bit
length from 0 to 16, most often. It's common for DSL and T1 IP blocks to be in
the 0- to 8-bit range. Private networks typically work in the 8- to 24-bit
range.
Note
how the binary mask has all those zeros growing from right to left. The subnet
mask in binary form always has all ones to the left and all zeros to the right.
The number of zeros is identical to the subnet length. I showed only the
portion of the binary subnet in the octet that's interesting, since all octets
to the right consist of zeros and all octets to the left consist of ones. So if
we look at the subnet mask where the subnet length is 11 bits long, the full
binary subnet mask is 11111111.11111111.11111000.00000000. As you can see under
mask octet, the subnet mask transitions from 1 to 0 in the third octet.
The particular binary subnet mask translates directly to base-256 form as
255.255.248.0.
The
subnet mask not only determines the size of a subnet, but it can also help you
pinpoint where the end points on the subnet are if you're given any IP address
within that subnet. The reason it's called a subnet "mask" is that it
literally masks out the host bits and leaves only the Network ID that begins
the subnet. Once you know the beginning of the subnet and how big it is, you
can determine the end of the subnet, which is the Broadcast ID.
To calculate the Network ID, you simply take
any IP address within that subnet and run the AND operator on the subnet mask.
Let's take an IP address of 10.20.237.15 and a subnet mask of 255.255.248.0.
Note that this can be and often is written in shorthand as 10.20.237.15/21
because the subnet mask length is 21. Figure D and Figure E show the
Decimal and Binary versions of the AND operation.
Figure D
Decimal math
Figure E
Binary math
The binary version shows how the 0s act as a mask on the IP address on top. Inside
the masking box, the 0s convert
all numbers on top into zeros, no matter what the number is. When you take the
resultant binary Network ID and convert it to decimal, you get 10.20.232.0 as
the Network ID.
One thing that's always bothered me about the
way subnetting is taught is that students are not shown a simple trick to
bypass the need for binary conversions when doing AND operations. I even see IT
people in the field using this slow and cumbersome technique to convert
everything to binary, run the AND operation, and then convert back to decimal
using the Windows Calculator. But there's a really simple shortcut using the
Windows Calculator, since the AND operator works directly on decimal numbers. Simply
punch in 237, hit the AND operator, and then 248 and [Enter] to instantly get
232, as shown in Figure F. I'll never understand why this isn't explained to
students, because it makes mask calculations a lot easier.
Figure F
Since there are 11 zeros in the subnet mask,
the subnet is 11 bits long. This means there are 2^11, or 2,048, maximum hosts
in the subnet and the last IP in
this subnet is 10.20.239.255. You
could compute this quickly by seeing there are three zeros in the third octet,
which means the third octet of the IP address can have a variance of 2^3, or 8.
So the next subnet starts at
10.20.232+8.0, which is 10.20.240.0. If we decrease that by 1, we have
10.20.239.255, which is where this subnet ends. To help you visualize this, Figure G shows it on my subnet ruler.
For an arbitrary
classification of IP subnets, the creators of the Internet chose to break the
Internet into multiple classes. Note that these aren't important as far as your
subnet calculations are concerned; this is just how the Internet is "laid
out." The Internet is laid out as Class A, B, C, D, and E. Class A uses up
the first half of the entire Internet, Class B uses half of the remaining half,
Class C uses the remaining half again, Class D (Multicasting) uses up the
remaining half again, and whatever is left over is reserved for Class E. I've
had students tell me that they struggled with the memorization of IP classes
for weeks until they saw this simple table shown in Figure H. This is
because you don't actually need to memorize anything, you just learn the
technique for constructing the ruler using half of what's available.
Figure H
Remember that all
subnets start with EVEN numbers and all subnet endings are ODD. Note that
0.0.0.0/8 (0.0.0.0 to 0.255.255.255) isn't used and 127.0.0.0/8 (127.0.0.0 to
127.255.255.255) is reserved for loopback addresses.
All Class A addresses
have their first octet between 1 to 126 because 0 and 127 are reserved. Class A
subnets are all 24 bits long, which means the subnet mask is only 8 bits long.
For example, we have the entire 3.0.0.0/8 subnet owned by GE, since GE was
lucky enough to get in early to be assigned 16.8 million addresses. The U.S.
Army owns 6.0.0.0/8. Level 3 Communications owns 8.0.0.0/8. IBM owns 9.0.0.0/8.
AT&T owns 12.0.0.0/8. Xerox owns 13.0.0.0/8. HP owns 15.0.0.0/8 and
16.0.0.0/8. Apple owns 17.0.0.0/8.
All Class B addresses
have their first octet between 128 and 191. Class B subnets are all 16 bits
long, which means the subnet masks are 16 bits long. For example, BBN
Communications owns 128.1.0.0/16, which is 128.1.0.0 to 128.1.255.255. Carnegie
Mellon University owns 128.2.0.0/16.
All Class C addresses
have their first octet between 192 and 223. Class C subnets are all 8 bits long,
so the subnet mask is only 24 bits long. Note that ARIN
(the organization that assigns Internet addresses) will sell blocks of four
Class C addresses only to individual companies and you have to really justify
why you need 1,024 Public IP addresses. If you need to run BGP so you can use
multiple ISPs for redundancy, you have to have your own block of IP addresses.
Also note that this isn't the old days, where blocks of 16.8 million Class A
addresses were handed out for basically nothing. You have to pay an annual fee
for your block of 1,024 addresses with a subnet mask of /22, or 255.255.252.0.
The concept of subnet
classes can cause harm in actual practice. I've actually seen people forget to
turn classes off in their old Cisco router and watch large subnet routes get
hijacked on a large WAN configured for dynamic routing whenever some routes
were added. This is because a Cisco router will assume the subnet mask is the
full /8 or /16 or /24 even if you define something in between. All newer Cisco
IOS software versions turn off the concept of subnet classes and uses classless
routing by default. This is done with the default command "IP
Classless."
Besides the reserved
IP addresses (0.0.0.0/8 and 127.0.0.0/8) mentioned above, there are other
addresses not used on the public Internet. These private subnets consist
of private IP addresses and are
usually behind a firewall or router that performs NAT (network address translation).
NAT is needed because private IP addresses are nonroutable
on the public Internet, so they must be translated into public IP addresses
before they touch the Internet. Private IPs are never
routed because no one really owns them. And since anyone can use them, there's
no right place to point a private IP address to on the public Internet. Private
IP addresses are used in most LAN and WAN environments, unless you're lucky
enough to own a Class A or at least a Class B block of addresses, in which case
you might have enough IPs to assign internal and
external IP addresses.
The following blocks
of IP addresses are allocated for private networks:
10.0.0.0/8 (10.0.0.0 to 10.255.255.255)
172.16.0.0/12 (172.16.0.0 to
172.31.255.255)
192.168.0.0/16 (192.168.0.0 to
192.168.255.255)
169.254.0.0/16 (169.254.0.0 to
169.254.255.255)*
*Note that
169.254.0.0/16 is a block of private IP addresses used for random self IP
assignment where DHCP
servers are not available.
10.0.0.0/8 is normally
used for larger networks, since there are approximately 16.8 million IP
addresses available within that block. They chop it up into lots of smaller
groups of subnets for each geographic location, which are then subdivided into
even smaller subnets. Smaller companies typically use the 172.16.0.0/12 range,
chopped up into smaller subnets, although there's no reason they can't use
10.0.0.0/8 if they want to. Home networks typically use a /24 subnet within the
192.168.0.0/16 subnet.
The use of private IP
addresses and NAT has prolonged the life of IPv4 for the foreseeable future
because it effectively allows a single public IP address to represent thousands
of private IP addresses. At the current rate that IPv4 addresses are handed
out, we have enough IPv4 addresses for approximately 17 years.
ARIN is much more stingy now about handing them out, and small blocks of IP
addresses are relatively expensive compared to the old days, when companies
like Apple were simply handed a block of 16.8 million addresses. The next
version of IP addresses, called IPv6,
is 128 bits long--and there are more than 79 thousand trillion trillion times more IP addresses than IPv4. Even if you
assigned 4.3 billion people on the planet with 4.3 billion IP addresses each,
you would still have more than 18 million trillion IPv6 addresses left!
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If you add wrong pattern for more than 20 times then your phone get
locked. Now you can’t try new pattern or use any other feature of mobile
phone. Even you can’t make any call.In this case your phone is totally
locked.
First Solution for Too Many Pattern Attempts
First solution is to use Google account associated with mobile.You need
to log in into your Google account and then you can disable or change
the pattern lock. Internet (mobile data) on your mobile should be
working otherwise you need access to WiFi to do that. If your mobile is
not connecting with internet then you have to go for second solution.
Second Solution if you can’t access your Google Account
1. Press and hold the correct keys to boot the device into recovery
mode. This will vary from device to device. Here are some examples:
Nexus 7: Volume Up + Volume Down + Power
Samsung Galaxy S3: Volume Up + Home + Power
Motorola Droid X: Home + Power
Devices With Camera Buttons: Volume Up + Camera
Similar devices will likely use similar key combinations. For example, the Nexus 4 also uses Volume Up + Volume Down + Power.
If your device isn’t on this list and none of the above methods work, do
a Google search for the name of your device and “recovery mode” – or
look in the device’s manual or support pages.
Release the buttons when the device powered on. You’ll see an image of
an Android lying on its back with its chest open and its internals
revealed.
2. Press the Volume Up and Volume Down keys to scroll through the options until you see Recovery mode on the screen.
3. Press the Power button to restart into recovery mode. You’ll soon see an Android with a red triangle.
4. Hold down the Power button and tap Volume Up. You’ll see the Android system recovery menu appear at the top of your screen.
5. Select wipe data / factory reset with the volume keys and tap the
Power button to activate it.Select Yes – erase all user data with the
volume buttons and tap Power. Your device will be reset to its factory
state and all your data will be erased.
6. If your device freezes at any point, hold down the Power button until it restarts.
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Android is most popular operating system for mobiles.This Operating
System is designed by Google and is available for free.Smart phone
making companies are using Android as their mobile phone operating
system.This system has benefit of thousands of free applications
available over Google Play.A common problem which mobile users are
facing is that their mobile is locked after too many wrong pattern
attempts.
Pattern Lock in Android Mobile
Most of users lock their mobile by using pattern lock.Pattern lock is
a kind of lock in which you have to draw image by connecting adjacent
circles.You can browse your mobile only when you make right pattern.In
case you draw wrong pattern ,you are asked to redraw the pattern.
If you add wrong pattern for more than 20 times then your phone get
locked.Now you can’t try new pattern or use any other feature of mobile
phone.Even you can’t make any call.In this case your phone is totally
locked.
Solution for Too Many Pattern Attempts
If you have attempted wrong pattern many times and your phone is locked ,then there are following solutions:-
First solution is to use Google account associated with mobile.You
need to log in into your Google account and then you can disable or
change the pattern lock.Internet (mobile data) on your mobile should be
working otherwise you need access to WiFi to do that.If your mobile is
not connecting with internet then you have to go for second solution.
Too Many Pattern Attempts
If WiFi or mobile data is Off on your mobile then you can’t
authenticate online to unlock your device.You can enable WiFi as well as
mobile data by connecting your mobile with Android Debug Bridge (ADB). This method requires USB Debugging feature enabled which is under ‘Developer options’ of your device.
Second solution to overcome “Too Many Pattern Attempts”
problem is to format the mobile device.You need to make hard reset of
your mobile to overcome pattern lock problem.For most of the Android
devices ,you can hard reset the device by pressing POWER + VOLUME + HOME
button simultaneously.Please remember that all your data (images ,music
files , videos and contacts saved in mobile ) will lost during hard
reset and your phone will be restored to factory setting.
Let me know if you didn’t find hard reset code/method for your mobile.I will find it for you.
Third solution is to use desktop app.You need to know username and
password of Google account associated with your mobile device.Name of
the app is Screen Lock Bypass Pro. You can download it in Google store.Install this app on your device and you can bypass the pattern lock. Steps to Bypass Pattern Lock Using Android Debug Bridge (ADB)
You can bypass pattern lock using ADB.For this method to work ,you
need USB debugging mode enabled.By default this feature is enabled
automatically.
Connect your device to computer with the help of USB cable and issue following command through ADB
adb shell
rm /data/system/gesture.key
Reboot your android device and now supply following commands
adb shell
cd /data/data/com.android.providers.settings/databases
sqlite3 settings.db
update system set value=0 where name=’lock_pattern_autolock’;
update system set value=0 where name=’lockscreen.lockedoutpermanently’;
.quit
Restart your device.
You have done.It will accept any pattern lock now.Let me know if you got any error.
Still Not OK...????
Just Try this But....It will delete all data in your Device....
GO TO START "RUN" TYPE CMD \ cd\ cd adb package adb.exe adb shell wipe data
Many times we post tutorials which require Group Policy Editor (gpedit.msc).
But some Windows 7 editions (Home Premium, Home Basic and Starter)
don't come with Group Policy Editor. Only Windows 7 Professional,
Enterprise and Ultimate editions come with Group Policy Editor
installed.
Today we are going to share a simple installer which installs the
required system files in Windows so that you can enjoy Group Policy
Editor in all Windows 7 editions.
"jwils876" @ DA has shared a small setup file to enable Group Policy Editor in Windows 7 Starter, Home Basic and Home Premium editions.
The installer has been originally created by "davehc" @ Windows7forums, so thanks goes to him as well.
First download the setup file using following link:
Its a ZIP file, extract it using WinRAR or 7-Zip. Run the extracted setup.exe file. It'll install the files and you'll be able to access gpedit.msc command via RUN or Start Menu search box. NOTE 1: For Windows 7 64-bit (x64)
users! You'll also need to go to "SysWOW64" folder present in
"C:\Windows" folder and copy "GroupPolicy", "GroupPolicyUsers" folders
and gpedit.msc file from there and paste them in "C:\Windows\System32"
folder. NOTE 2: If you are getting "MMC could not create the snap-in"
error message while running gpedit.msc, check out following steps to
fix the problem. Basically it happens when your username in Windows
contains more than one word. 1. Run the installer and leave it at the last step (do not click on the "Finish" button). 2. Now go to C:\Windows\Temp\gpedit\ folder. 3. If you are running 32-bit (x86) edition of Windows 7, right-click on x86.bat file and choose "Open With -> Notepad" option. If you are running 64-bit (x64) edition of Windows 7, right-click on x64.bat file and choose "Open With -> Notepad" option. 4. You'll find a total of 6 lines containing the following string in the file:
%username%:f
5. Edit those lines and replace %username%:f with "%username%":f For example:
Please Donate Something to Continue My Free Service
Desclaimer
Neither this site nor the author is endorsing the unethical use of hacking, cracking or any such activities. This site is only for educational purposes.All downloaded are from third party side. This site will hold no responsibility for your actions. It serves as a source of information only.....If you Found anything illegal, Please mail to me rafomac@rafomac.com.............by rafomac
There are two different things that could be the issue if you run
into this problem. Each of these problems is listed below along with
resolutions to each one.
![[Image: pattern-attempts.jpg]](http://image.how-android.com/apps/pattern-attempts.jpg)
![[Image: pattern-attempts1.jpg]](http://image.how-android.com/apps/pattern-attempts1.jpg)
![[Image: pattern-attempts2.jpg]](http://image.how-android.com/apps/pattern-attempts2.jpg)
![[Image: pattern-attempts3.jpg]](http://image.how-android.com/apps/pattern-attempts3.jpg)
![[Image: pattern-attempts4.jpg]](http://image.how-android.com/apps/pattern-attempts4.jpg)
![[Image: pattern-attempts5.jpg]](http://image.how-android.com/apps/pattern-attempts5.jpg)
![[Image: pattern-attempts6.jpg]](http://image.how-android.com/apps/pattern-attempts6.jpg)
